What's F'(x)? Is it just x^2-1 ?

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- November 14th 2009, 12:05 PMgralla55Simple problem
What's F'(x)? Is it just x^2-1 ?

- November 14th 2009, 12:22 PMtonio
- November 14th 2009, 12:23 PMgralla55
Yes of course, that's what I thought and what I meant to write. Thanks!